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# coding: utf-8
# /*##########################################################################
#
# Copyright (c) 2016 European Synchrotron Radiation Facility
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# ###########################################################################*/
"""Basic tests for :class:`FitWidget`"""
import unittest
from silx.gui.utils.testutils import TestCaseQt
from ... import qt
from .. import FitWidget
from ....math.fit.fittheory import FitTheory
from ....math.fit.fitmanager import FitManager
__authors__ = ["P. Knobel"]
__license__ = "MIT"
__date__ = "05/12/2016"
class TestFitWidget(TestCaseQt):
"""Basic test for FitWidget"""
def setUp(self):
super(TestFitWidget, self).setUp()
self.fit_widget = FitWidget()
self.fit_widget.show()
self.qWaitForWindowExposed(self.fit_widget)
def tearDown(self):
self.fit_widget.setAttribute(qt.Qt.WA_DeleteOnClose)
self.fit_widget.close()
del self.fit_widget
super(TestFitWidget, self).tearDown()
def testShow(self):
pass
def testInteract(self):
self.mouseClick(self.fit_widget, qt.Qt.LeftButton)
self.keyClick(self.fit_widget, qt.Qt.Key_Enter)
self.qapp.processEvents()
def testCustomConfigWidget(self):
class CustomConfigWidget(qt.QDialog):
def __init__(self):
qt.QDialog.__init__(self)
self.setModal(True)
self.ok = qt.QPushButton("ok", self)
self.ok.clicked.connect(self.accept)
cancel = qt.QPushButton("cancel", self)
cancel.clicked.connect(self.reject)
layout = qt.QVBoxLayout(self)
layout.addWidget(self.ok)
layout.addWidget(cancel)
self.output = {"hello": "world"}
def fitfun(x, a, b):
return a * x + b
x = list(range(0, 100))
y = [fitfun(x_, 2, 3) for x_ in x]
def conf(**kw):
return {"spam": "eggs",
"hello": "world!"}
theory = FitTheory(
function=fitfun,
parameters=["a", "b"],
configure=conf)
fitmngr = FitManager()
fitmngr.setdata(x, y)
fitmngr.addtheory("foo", theory)
fitmngr.addtheory("bar", theory)
fitmngr.addbgtheory("spam", theory)
fw = FitWidget(fitmngr=fitmngr)
fw.associateConfigDialog("spam", CustomConfigWidget(),
theory_is_background=True)
fw.associateConfigDialog("foo", CustomConfigWidget())
fw.show()
self.qWaitForWindowExposed(fw)
fw.bgconfigdialogs["spam"].accept()
self.assertTrue(fw.bgconfigdialogs["spam"].result())
self.assertEqual(fw.bgconfigdialogs["spam"].output,
{"hello": "world"})
fw.bgconfigdialogs["spam"].reject()
self.assertFalse(fw.bgconfigdialogs["spam"].result())
fw.configdialogs["foo"].accept()
self.assertTrue(fw.configdialogs["foo"].result())
# todo: figure out how to click fw.configdialog.ok to close dialog
# open dialog
# self.mouseClick(fw.guiConfig.FunConfigureButton, qt.Qt.LeftButton)
# clove dialog
# self.mouseClick(fw.configdialogs["foo"].ok, qt.Qt.LeftButton)
# self.qapp.processEvents()
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